Use the Normal Approximation to Find the Indicated Probability $n = 86 , p = 0.68 : P ( 54 \leq X \leq 61 )$

question 17

Multiple Choice

Use the normal approximation to find the indicated probability. The sample size is n , the population proportion of successes is p , and X is the number of successes in the sample.
$n = 86 , p = 0.68 : P ( 54 \leq X \leq 61 )$

• A) 0.6330
• B) 0.1251
• C) 0.7580
• D) 0.2420

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